Roberts-Holmes, G. (2005). Doing your early years research project: A step-by-step guide. Paul Chapman.
芝加哥风格引文Roberts-Holmes, Guy. Doing Your Early Years Research Project: A Step-by-step Guide. London: Paul Chapman, 2005.
MLA引文Roberts-Holmes, Guy. Doing Your Early Years Research Project: A Step-by-step Guide. Paul Chapman, 2005.
警告：这些引文格式不一定是100％准确.